ALSN
Allison Transmission Holdings IncCompany with tickers: ALSN
CIK
1411207
CUSIP
01973R101
Shares Outstanding
82,935,981
13F Activity (30d)
6 filings
4 filers
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
38/100
Short interest 3.0% of shares — P60
Days to cover 2.0 — P42
Short-volume trend -15.0% — P10
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-05-29). Equal-weight mean of the available factors.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-05-29 | 2,462,924 | 3,027,060 | -564,136 | 2.04 |
| 2026-05-15 | 3,027,060 | 2,591,499 | +435,561 | 3.04 |
| 2026-04-30 | 2,591,499 | 2,529,743 | +61,756 | 3.38 |
| 2026-04-15 | 2,529,743 | 2,496,351 | +33,392 | 3.63 |
| 2026-03-31 | 2,496,351 | 1,927,883 | +568,468 | 2.97 |
| 2026-03-13 | 1,927,883 | 2,094,638 | -166,755 | 2.04 |
| 2026-02-27 | 2,094,638 | 2,299,062 | -204,424 | 1.84 |
| 2026-02-13 | 2,299,062 | 2,007,401 | +291,661 | 2.63 |
| 2026-01-30 | 2,007,401 | 2,022,014 | -14,613 | 2.61 |
| 2026-01-15 | 2,022,014 | 2,019,845 | +2,169 | 2.42 |
| 2025-12-31 | 2,019,845 | 2,547,510 | -527,665 | 2.42 |
| 2025-12-15 | 2,547,510 | 3,293,476 | -745,966 | 2.19 |
| 2025-11-28 | 3,293,476 | 3,225,217 | +68,259 | 3.34 |
| 2025-11-14 | 3,225,217 | 2,679,544 | +545,673 | 3.36 |
| 2025-10-31 | 2,679,544 | 2,927,329 | -247,785 | 2.92 |
| 2025-10-15 | 2,927,329 | 3,000,110 | -72,781 | 3.57 |
| 2025-09-30 | 3,000,110 | 2,734,711 | +265,399 | 3.17 |
| 2025-09-15 | 2,734,711 | 3,214,920 | -480,209 | 3.11 |
| 2025-08-29 | 3,214,920 | 3,270,533 | -55,613 | 3.77 |
| 2025-08-15 | 3,270,533 | 3,513,210 | -242,677 | 2.79 |
| 2025-07-31 | 3,513,210 | 3,726,680 | -213,470 | 3.27 |
| 2025-07-15 | 3,726,680 | 2,905,756 | +820,924 | 5.15 |
| 2025-06-30 | 2,905,756 | 2,894,266 | +11,490 | 3.01 |
Showing 1–23 of 23 settlements